.learning-stage {
	min-height: 58vh;
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 2em;
	padding: clamp(1em, 5vw, 5em);
	background: var(--c-gray-light);
	border-radius: var(--border-radius);
}

.learning-progress {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: .5em;
}

.learning-progress i {
	height: 3px;
	background: var(--c-border);
}

.learning-progress i.is-active {
	background: var(--c-blue);
}

.learning-instruction {
	min-height: 2.6em;
	font-size: 16px;
	text-align: center;
}

.learning-choices {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(7em, 1fr));
	gap: 1em;
}

.learning-choice,
.learning-replay {
	appearance: none;
	min-height: 8em;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: .8em;
	border: 1px solid var(--c-border);
	border-radius: var(--border-radius);
	background: var(--c-white);
	color: var(--c-black);
	cursor: pointer;
	transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease, transform 100ms ease;
}

.learning-choice:hover,
.learning-replay:hover {
	border-color: var(--c-blue);
}

.learning-choice:active,
.learning-replay:active {
	transform: scale(.97);
}

.learning-choice:focus-visible,
.learning-replay:focus-visible {
	outline: 3px solid var(--c-blue);
	outline-offset: 3px;
}

.learning-choice:disabled {
	cursor: default;
}

.learning-mark {
	font-size: clamp(2em, 5vw, 4em);
	line-height: 1;
}

.learning-label {
	min-height: 1em;
	font-size: 11px;
	letter-spacing: .08em;
}

.learning-feedback {
	min-height: 1.5em;
	color: var(--c-black);
	font-size: 13px;
	text-align: center;
}

.learning-feedback[data-result="correct"] {
	color: var(--c-green);
}

.learning-feedback[data-result="wrong"] {
	color: var(--c-red);
}

.learning-complete {
	display: grid;
	place-items: center;
	gap: 1.5em;
	grid-column: 1 / -1;
	min-height: 18em;
	text-align: center;
}

.learning-replay {
	min-height: auto;
	padding: .8em 1.2em;
}